, africa and the world. well, the world is coming to pay a call on tuesday. confirmed tonight that president obama and 27 other heads of state will be here for the official memorial service on tuesday. that memorial service, by the way, will be broadcast on 90 big screens around this country. richelle. >> i would imagine so, and broadcast here as well. thank you so much. the commemorations are worldwide. many are gathered at the first african methodist episcopal church in los angeles to pay their respects. brian rooney is there and joins us with more now to tell us about how they're remembers nelson mandela at that church. brian, tell us more. >> reporter: richelle, this is one of the most important churches in all of los angeles. it's just a community center. there's a special service for mandela going on inside right now, and maybe we can look at a few pictures of that as we talk. people here feel a great connection to nelson mandela. this they look to him and thought about him and prayed for him all the y